摘要
小城镇建设将成为我国农村经济发展的一种重要模式。为了引导小城镇的可持续发展 ,有必要对小城镇演变的内在规律作深入研究。运用“图谱”的表达方式和GIS分析工具 ,从小城镇图谱的基本构成要素入手 ,对小城镇的群体空间、外部形态和内部结构的演变规律进行了探讨。并以泰州市城镇群、兰溪市永昌镇为例 ,作了实证研究。研究表明 ,采用图谱的表达方式有助于我们对城镇发展进行历史总结、规律挖掘 ,客观地把握城镇的发展阶段 ,从而了解不同时期城镇工作的重点 ,以有的放矢地采取措施 。
Tupu' is a methodology that means to use iconic or graphic language for integrate the spatial and temporal analysis together, including a series maps such as symptom map, diagnose map and action map. 'Geo informatic Atlas' is a series of multi dimension diagram for geo scientific analysis, which isn't only for the present description, but also includes spatial and temporal geographical modeling for past reconstruction and virtual future forecasting. 'Atlas' may be used not only for data collection, data mining, but also for scientific forecasting and decision making. The main model of rural economic development of China will be small towns' construction. But there is little study on the spatial evolution of small towns. Integrated with the modern spatial technique and information science, Tupu may create some new conceptions for the study of the small town. In the first part of the paper, the authors discuss the pedigree, elements and characters of the geo information Atlas of small towns. The development of spatial organization of town system, the outer morphology and inner structure of small towns was demonstrated in detail. In the second part of this paper, owing to methods of atlas and technology of GIS, taking Taizhou and Yongchang as examples, the authors probe into the geo information atlas of small towns by the symptom maps of the town system, the symptom maps of the outer morphology and the symptom maps of inner structure. Finally base on the preliminary study and application of atlas method, the authors draw the conclusion that the town information atlas is a good method for interpreting the development of the small town and it is also a good method for the government to making decision.
出处
《地理科学》
CSCD
北大核心
2002年第3期324-330,共7页
Scientia Geographica Sinica
